Yuav muaj dab tsi tshwm sim thaum lub tswb nrov tawm ntawm Walmart?
Yuav muaj dab tsi tshwm sim thaum lub tswb nrov tawm ntawm Walmart?

Video: Yuav muaj dab tsi tshwm sim thaum lub tswb nrov tawm ntawm Walmart?

Video: Yuav muaj dab tsi tshwm sim thaum lub tswb nrov tawm ntawm Walmart?
Video: Teb chaw hmoob yeej muaj tiag ( keeb kwm hmoob) 2021 2024, Kaum ib hlis
Anonim

Yog hais tias koj yog inconspicuous txaus mus nyiag thiab tsis pom, tab sis tseem teem tawm tus tswb , tus txais tos (lossis tus neeg zoo sib xws) yuav nug koj kom nres thiab rov qab yog li lawv tuaj yeem tshawb xyuas koj daim ntawv txais nyiaj. Yog tias lawv pom tias koj tau nyiag, lawv yuav kaw koj tawm hauv lub khw thiab ceeb toom koj lub tsheb.

Ib yam li ntawd, yuav ua li cas thaum koj nyiag ib yam dab tsi thiab lub tswb nrov?

Yog koj tsis tau nyiag dab tsi thiab tswb mus , uas txhais tau tias koj tau nqa lossis hnav ib yam khoom nrog daim ntawv pov hwm kev nyab xeeb uas tsis tau txais kev cuam tshuam los ntawm tus neeg khaws nyiaj. Cov txheej txheem tiv thaiv tub sab tau nyob ib puag ncig tau ntau caum xyoo lawm, thiab tsuas tuaj yeem teeb tsa tawm los ntawm lub cim nyob-tsis yog koj lub xov tooj ntse, lossis lwm yam zoo li ntawd.

Tom qab ntawd, lo lus nug yog, puas txhuas cov ntawv ci Tsis txhob cia lub tswb nrov tawm mus? Txawm hais tias nws yuav mloog yooj yim dhau los ua qhov tseeb, yog, koj tuaj yeem ua tau nres tus tswb tawm mus los ntawm npog cov ntawv cim nrog cov khoom siv coj ua. Cov txhuas ntawv ci lub hnab piv txwv thaum pib ua haujlwm vim yog lub tswvyim hu ua 'electromagnetic shielding'.

Ib yam li ntawd, koj yuav nug, dab tsi ua rau lub tswb nrov tawm hauv khw?

Tsis muaj lub kaw lus nrhiav pom, kev nyab xeeb cim npe tsis muaj txiaj ntsig. Detectors feem ntau yog muab tso rau ntawm ob sab ntawm txhua qhov lub tsev tawm. Thaum lub sensor dhau tus ntes, tus tswb mus . Feem ntau cov ntawv cim npe kuj tseem tuaj yeem tsim kho kom haum tawm ib tswb yog tias ib tus neeg sim tshem lawv yam tsis muaj lub cuab yeej tsim nyog.

Puas yog barcodes teeb tsa lub tswb?

Tsis yog. Qhov uas ua kom lub tswb yeej yog hlau nplaum. Cov hlau nplaum feem ntau muab tso ze ntawm barcode Txawm li cas los xij kom tus neeg txais nyiaj paub qhov twg yuav tsum tau deactivate lossis rau qhov chaw uas muaj qhov teeb tsa lawv tuaj yeem deactivate cov hlau nplaum los ntawm tsuas yog luam tawm cov khoom.

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